diff --git a/reasoning_gym/code/__init__.py b/reasoning_gym/code/__init__.py
index 9a4a9044..680653c6 100644
--- a/reasoning_gym/code/__init__.py
+++ b/reasoning_gym/code/__init__.py
@@ -5,7 +5,6 @@ Cognition tasks for training reasoning capabilities:
 - Code Execution
 """
 
-from .family_relationships import FamilyRelationshipsConfig, FamilyRelationshipsDataset
 from .bf import BFConfig, BFDataset
 
 __all__ = [